Lexicon 300 - Cables

I
I
I
I
I
!
!
I
I
I
I
I
I
I
I
i
i
I
I
For best performance, maintain balanced connections, and use high-quality,
Analog Audio l/O
low-capacitance, twisted-shielded pair cable.
and Time Code
When connecting to single-ended, unbalanced devices, connect the low side to
signal ground at the unbalanced piece of equipment.
For mono connection, connect the left and right input channels in parallel.
6e careful to keep input and output to all channels wired consistently. Out-of-
phase wiring can produce audible effects.
This intedace requires balanced connections using high-quality, low-capaci-
tance, controlled-impedance, data communication, twisted-shielded paircable.
It will not work reliably if microphone cable is used.
This interface is unbalanced but, because it carries digital signals, it requires the
use of 75Q RG-59 coaxial cable.
Use commercially-available, consumer audio optical cable assemblies.
installing me 300
Cables
AESiESU
Digital Audio l/O
SPDIF (EIAJ CP340)
Consumer Digital Audio i/O
SPDIF (EIAJ CP340)
Consumer DigitaI Audio
Optical l/O
MIDI IN, OUT and THRU
6elow are recommended manufacturet% part numbers for cable and cable
assemblies. In some cases, two types are specified: one with an overall braid
shield for heavy use, and one with a foil shield for pemanent installation.
Analog Audio and Time Code
Selden 8412 (microphone cable with braided shield)
Belden 9461 (foil shield)
AESIEBU
Belden 9271 (foil shield) ..
Gotham GAC-2 AES-FRU
Maximum recommended length: 100 fl(3OM)
S/PDlF (EIAJ CP340) Consumer Digital Audio
Belden 9259 (22 AWG conductor, ,242 0.1%)
Belden 8218 (27 AWG conductor, .I50 O.D.)
Maximum recommended length: 32 ft (1OM)
S/PDlF (EIAJ CF340) Consumer Digital Audio Optical
Toshiba TOCPl74y
Sony POC-15
Maximum recommended length: 16 ft (5M)
1-5